Village of Lily Lake (IL)

Illinois Authority Having Jurisdiction Solar permitting requirements

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NEC Code Version2017
Fire Code Version2015 Building Code
Wet Stamps RequiredDigital Structural
Fire Setback EnforcedYes

Codes

NEC Code Version
2017
Fire Code Version
2015 Building Code
Code List
2017 NATIONAL ELECTRICAL CODE 2015 INTERNATIONAL BUILDING CODE 2015 INTERNATIONAL FIRE CODE 2015 INTERNATIONAL RESIDENTIAL CODE
ASCE Code Specification
ASCE 7-16

SolarAPP+ & submittal

How Many Plansets Required
1
Revision Required
No
New Planset Required For Module Swap
No

Stamps

Wet Stamps Required
Digital Structural
Structural Calculations Required
Yes
Stamp Location On Plans
Unspecified
Date On Stamps
Expiration Date

Fire setbacks

Fire Setback Enforced
Yes
Setback Notes
Standard

Structural & loads

Wind Speed
100
Snow Load
25
Reducible Snow Load Allowed
Yes
Max Attachment Spacing
96
Structural Notes
Standard
Minimum Ground On Roof
#10

Electrical

Electrical Load Calcs Required
Derates
Allowed POI
Load Side Taps,PV Breaker,Line Side Taps,Meter Adapter
Panel Schedule Required
Partial Home Backup
Temperature Rating
90
De Rating Ampacity
0.91

Battery / ESS

Unique Battery Placards Needed
No
ESS Notes
Standard
Separate ESS Disconnect Required
ESS Disconnect
ESS Elevation Detail Required
No

Plan set

Custom Placards Required
No

Ground mount

Ground Mount Fencing Required
Mesh/Scrim
Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the Village of Lily Lake (IL) building department before you rely on this, and treat it as a research head start, not a ruling. Getting quotes? Run them through the quote checker first.